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Everything about Non-cognitivism

Meta-ethical theory

Non-cognitivism is the meta-ethical view that ethical sentences do not express propositions and thus cannot be true or false. A noncognitivist denies the cognitivist claim that "moral judgments are capable of being objectively true, because they describe some feature of the world." If moral statements cannot be true, and if one cannot know something that is not true, non-cognitivism implies that moral knowledge is impossible. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Non-cognitivismA 5-minute orientation
  2. Skim a recent paper: The Politics of Carnap’s Non-Cognitivism and the Scientific World-Conception of Left-Wing Logical EmpiricismInfluential work since 2022
  3. Pick up a classic book: Basic EthicsThe most-reprinted book on the subject
  4. Read the landmark paper: Non‐cognitivism and Wishful ThinkingCited 33 times
  5. Go sideways: MetaethicsA closely related topic
  6. Go sideways: Cognitivism (ethics)A closely related topic

📖 Definitions

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🗂️ The subject at a glance

  1. Varieties
  2. Arguments in favour
  3. Arguments against

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics